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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_ | 5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_ |
6 #define CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_ | 6 #define CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 #include <string> | 10 #include <string> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/basictypes.h" | 13 #include "base/basictypes.h" |
14 #include "base/id_map.h" | 14 #include "base/id_map.h" |
15 #include "base/memory/ref_counted.h" | 15 #include "base/memory/ref_counted.h" |
16 #include "base/memory/scoped_ptr.h" | 16 #include "base/memory/scoped_ptr.h" |
17 #include "base/memory/weak_ptr.h" | 17 #include "base/memory/weak_ptr.h" |
18 #include "base/observer_list.h" | 18 #include "base/observer_list.h" |
19 #include "content/common/content_export.h" | 19 #include "content/common/content_export.h" |
20 #include "content/public/renderer/render_view_observer.h" | 20 #include "content/public/renderer/render_view_observer.h" |
21 #include "content/renderer/mouse_lock_dispatcher.h" | 21 #include "content/renderer/mouse_lock_dispatcher.h" |
22 #include "content/renderer/pepper/pepper_parent_context_provider.h" | 22 #include "content/renderer/pepper/pepper_parent_context_provider.h" |
23 #include "content/renderer/plugin_delegate_helper.h" | |
23 #include "ppapi/shared_impl/private/ppb_host_resolver_shared.h" | 24 #include "ppapi/shared_impl/private/ppb_host_resolver_shared.h" |
24 #include "ppapi/shared_impl/private/ppb_tcp_server_socket_shared.h" | 25 #include "ppapi/shared_impl/private/ppb_tcp_server_socket_shared.h" |
25 #include "ppapi/shared_impl/private/tcp_socket_private_impl.h" | 26 #include "ppapi/shared_impl/private/tcp_socket_private_impl.h" |
26 #include "ppapi/shared_impl/private/udp_socket_private_impl.h" | 27 #include "ppapi/shared_impl/private/udp_socket_private_impl.h" |
27 #include "ui/base/ime/text_input_type.h" | 28 #include "ui/base/ime/text_input_type.h" |
28 #include "webkit/plugins/ppapi/plugin_delegate.h" | 29 #include "webkit/plugins/ppapi/plugin_delegate.h" |
29 | 30 |
30 class FilePath; | 31 class FilePath; |
31 class TransportDIB; | |
32 | |
33 namespace gfx { | |
34 class Point; | |
35 class Rect; | |
36 } | |
37 | 32 |
38 namespace IPC { | 33 namespace IPC { |
39 struct ChannelHandle; | 34 struct ChannelHandle; |
40 } | 35 } |
41 | 36 |
42 namespace ppapi { | 37 namespace ppapi { |
43 class PepperFilePath; | 38 class PepperFilePath; |
44 class PPB_X509Certificate_Fields; | 39 class PPB_X509Certificate_Fields; |
45 class PpapiPermissions; | 40 class PpapiPermissions; |
46 } | 41 } |
47 | 42 |
48 namespace ui { | |
49 class Range; | |
50 } | |
51 | |
52 namespace webkit { | 43 namespace webkit { |
53 struct WebPluginInfo; | 44 struct WebPluginInfo; |
54 namespace ppapi { | 45 namespace ppapi { |
55 class PluginInstance; | 46 class PluginInstance; |
56 class PluginModule; | 47 class PluginModule; |
57 } | 48 } |
58 } | 49 } |
59 | 50 |
60 namespace WebKit { | 51 namespace WebKit { |
61 class WebGamepads; | 52 class WebGamepads; |
62 class WebMouseEvent; | |
63 struct WebCompositionUnderline; | 53 struct WebCompositionUnderline; |
64 } | 54 } |
65 | 55 |
66 namespace content { | 56 namespace content { |
67 | |
68 class GamepadSharedMemoryReader; | 57 class GamepadSharedMemoryReader; |
69 class PepperBrokerImpl; | 58 class PepperBrokerImpl; |
70 class PepperDeviceEnumerationEventHandler; | 59 class PepperDeviceEnumerationEventHandler; |
71 class PepperPluginDelegateImpl; | |
72 class RenderViewImpl; | 60 class RenderViewImpl; |
73 | 61 |
74 class PepperPluginDelegateImpl | 62 class PepperPluginDelegateImpl |
75 : public webkit::ppapi::PluginDelegate, | 63 : public webkit::ppapi::PluginDelegate, |
64 public PluginDelegateHelper, | |
76 public base::SupportsWeakPtr<PepperPluginDelegateImpl>, | 65 public base::SupportsWeakPtr<PepperPluginDelegateImpl>, |
77 public PepperParentContextProvider, | 66 public PepperParentContextProvider, |
78 public RenderViewObserver { | 67 public RenderViewObserver { |
79 public: | 68 public: |
80 explicit PepperPluginDelegateImpl(RenderViewImpl* render_view); | 69 explicit PepperPluginDelegateImpl(RenderViewImpl* render_view); |
81 virtual ~PepperPluginDelegateImpl(); | 70 virtual ~PepperPluginDelegateImpl(); |
82 | 71 |
83 RenderViewImpl* render_view() { return render_view_; } | 72 RenderViewImpl* render_view() { return render_view_; } |
84 | 73 |
85 // Attempts to create a PPAPI plugin for the given filepath. On success, it | |
86 // will return the newly-created module. | |
87 // | |
88 // There are two reasons for failure. The first is that the plugin isn't | |
89 // a PPAPI plugin. In this case, |*pepper_plugin_was_registered| will be set | |
90 // to false and the caller may want to fall back on creating an NPAPI plugin. | |
91 // the second is that the plugin failed to initialize. In this case, | |
92 // |*pepper_plugin_was_registered| will be set to true and the caller should | |
93 // not fall back on any other plugin types. | |
94 CONTENT_EXPORT scoped_refptr<webkit::ppapi::PluginModule> | |
95 CreatePepperPluginModule( | |
96 const webkit::WebPluginInfo& webplugin_info, | |
97 bool* pepper_plugin_was_registered); | |
98 | |
99 // Sets up the renderer host and out-of-process proxy for an external plugin | 74 // Sets up the renderer host and out-of-process proxy for an external plugin |
100 // module. Returns the renderer host, or NULL if it couldn't be created. | 75 // module. Returns the renderer host, or NULL if it couldn't be created. |
101 RendererPpapiHost* CreateExternalPluginModule( | 76 RendererPpapiHost* CreateExternalPluginModule( |
102 scoped_refptr<webkit::ppapi::PluginModule> module, | 77 scoped_refptr<webkit::ppapi::PluginModule> module, |
103 const FilePath& path, | 78 const FilePath& path, |
104 ppapi::PpapiPermissions permissions, | 79 ppapi::PpapiPermissions permissions, |
105 const IPC::ChannelHandle& channel_handle, | 80 const IPC::ChannelHandle& channel_handle, |
106 int plugin_child_id); | 81 int plugin_child_id); |
107 | 82 |
108 // Called by RenderView to tell us about painting events, these two functions | 83 // Removes broker from pending_connect_broker_ if present. Returns true if so. |
109 // just correspond to the WillInitiatePaint, DidInitiatePaint and | 84 bool StopWaitingForBrokerConnection(PepperBrokerImpl* broker); |
110 // DidFlushPaint hooks in RenderView. | |
111 void ViewWillInitiatePaint(); | |
112 void ViewInitiatedPaint(); | |
113 void ViewFlushedPaint(); | |
114 | 85 |
115 // Called by RenderView to implement the corresponding function in its base | 86 CONTENT_EXPORT int GetRoutingID() const; |
116 // class RenderWidget (see that for more). | 87 |
117 webkit::ppapi::PluginInstance* GetBitmapForOptimizedPluginPaint( | 88 typedef base::Callback<void (int /* request_id */, |
89 bool /* succeeded */, | |
90 const std::string& /* label */)> | |
91 OpenDeviceCallback; | |
92 | |
93 // Opens the specified device. The request ID passed into the callback will be | |
94 // the same as the return value. If successful, the label passed into the | |
95 // callback identifies a audio/video steam, which can be used to call | |
96 // CloseDevice() and GetSesssionID(). | |
97 int OpenDevice(PP_DeviceType_Dev type, | |
98 const std::string& device_id, | |
99 const OpenDeviceCallback& callback); | |
100 void CloseDevice(const std::string& label); | |
101 // Gets audio/video session ID given a label. | |
102 int GetSessionID(PP_DeviceType_Dev type, const std::string& label); | |
103 | |
104 private: | |
105 // PluginDelegateHelper implementation. | |
106 virtual WebKit::WebPlugin* CreatePepperWebPlugin( | |
107 const webkit::WebPluginInfo& webplugin_info, | |
108 const WebKit::WebPluginParams& params) OVERRIDE; | |
109 virtual void ViewWillInitiatePaint() OVERRIDE; | |
110 virtual void ViewInitiatedPaint() OVERRIDE; | |
111 virtual void ViewFlushedPaint() OVERRIDE; | |
112 | |
brettw
2012/11/30 23:18:12
When implementing a base class, don't use blank li
nilesh
2012/12/01 00:41:35
Done.
| |
113 virtual webkit::ppapi::PluginInstance* GetBitmapForOptimizedPluginPaint( | |
118 const gfx::Rect& paint_bounds, | 114 const gfx::Rect& paint_bounds, |
119 TransportDIB** dib, | 115 TransportDIB** dib, |
120 gfx::Rect* location, | 116 gfx::Rect* location, |
121 gfx::Rect* clip, | 117 gfx::Rect* clip, |
122 float* scale_factor); | 118 float* scale_factor) OVERRIDE; |
123 | 119 |
124 // Called by RenderView when ViewMsg_AsyncOpenFile_ACK. | 120 virtual void OnAsyncFileOpened(base::PlatformFileError error_code, |
125 void OnAsyncFileOpened(base::PlatformFileError error_code, | 121 base::PlatformFile file, |
126 base::PlatformFile file, | 122 int message_id) OVERRIDE; |
127 int message_id); | |
128 | 123 |
129 // Called by RenderView when ViewMsg_PpapiBrokerChannelCreated. | 124 virtual void OnPpapiBrokerChannelCreated( |
130 void OnPpapiBrokerChannelCreated(int request_id, | 125 int request_id, |
131 const IPC::ChannelHandle& handle); | 126 const IPC::ChannelHandle& handle) OVERRIDE; |
132 | 127 |
133 // Removes broker from pending_connect_broker_ if present. Returns true if so. | 128 virtual void OnPpapiBrokerPermissionResult(int request_id, |
134 bool StopWaitingForBrokerConnection(PepperBrokerImpl* broker); | 129 bool result) OVERRIDE; |
135 | 130 |
136 // Called when we know whether permission to access the PPAPI broker was | 131 virtual void OnSetFocus(bool has_focus) OVERRIDE; |
137 // granted. | |
138 void OnPpapiBrokerPermissionResult(int request_id, bool result); | |
139 | 132 |
140 // Notification that the render view has been focused or defocused. This | 133 virtual void PageVisibilityChanged(bool is_visible) OVERRIDE; |
141 // notifies all of the plugins. | |
142 void OnSetFocus(bool has_focus); | |
143 | 134 |
144 // Notification that the page visibility has changed. The default is visible. | 135 virtual bool IsPluginFocused() const OVERRIDE; |
145 void PageVisibilityChanged(bool is_visible); | 136 virtual gfx::Rect GetCaretBounds() const OVERRIDE; |
137 virtual ui::TextInputType GetTextInputType() const OVERRIDE; | |
138 virtual bool IsPluginAcceptingCompositionEvents() const OVERRIDE; | |
139 virtual bool CanComposeInline() const OVERRIDE; | |
140 virtual void GetSurroundingText(string16* text, | |
141 ui::Range* range) const OVERRIDE; | |
146 | 142 |
147 // IME status. | 143 virtual void OnImeSetComposition( |
148 bool IsPluginFocused() const; | |
149 gfx::Rect GetCaretBounds() const; | |
150 ui::TextInputType GetTextInputType() const; | |
151 bool IsPluginAcceptingCompositionEvents() const; | |
152 bool CanComposeInline() const; | |
153 void GetSurroundingText(string16* text, ui::Range* range) const; | |
154 | |
155 // IME events. | |
156 void OnImeSetComposition( | |
157 const string16& text, | 144 const string16& text, |
158 const std::vector<WebKit::WebCompositionUnderline>& underlines, | 145 const std::vector<WebKit::WebCompositionUnderline>& underlines, |
159 int selection_start, | 146 int selection_start, |
160 int selection_end); | 147 int selection_end) OVERRIDE; |
161 void OnImeConfirmComposition(const string16& text); | 148 virtual void OnImeConfirmComposition(const string16& text) OVERRIDE; |
162 | 149 |
163 // Notification that a mouse event has arrived at the render view. | 150 virtual void WillHandleMouseEvent() OVERRIDE; |
164 void WillHandleMouseEvent(); | |
165 | 151 |
166 // PluginDelegate implementation. | 152 // PluginDelegate implementation. |
167 virtual void PluginFocusChanged(webkit::ppapi::PluginInstance* instance, | 153 virtual void PluginFocusChanged(webkit::ppapi::PluginInstance* instance, |
168 bool focused) OVERRIDE; | 154 bool focused) OVERRIDE; |
169 virtual void PluginTextInputTypeChanged( | 155 virtual void PluginTextInputTypeChanged( |
170 webkit::ppapi::PluginInstance* instance) OVERRIDE; | 156 webkit::ppapi::PluginInstance* instance) OVERRIDE; |
171 virtual void PluginCaretPositionChanged( | 157 virtual void PluginCaretPositionChanged( |
172 webkit::ppapi::PluginInstance* instance) OVERRIDE; | 158 webkit::ppapi::PluginInstance* instance) OVERRIDE; |
173 virtual void PluginRequestedCancelComposition( | 159 virtual void PluginRequestedCancelComposition( |
174 webkit::ppapi::PluginInstance* instance) OVERRIDE; | 160 webkit::ppapi::PluginInstance* instance) OVERRIDE; |
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434 uint32 accepted_socket_id, | 420 uint32 accepted_socket_id, |
435 const PP_NetAddress_Private& local_addr, | 421 const PP_NetAddress_Private& local_addr, |
436 const PP_NetAddress_Private& remote_addr); | 422 const PP_NetAddress_Private& remote_addr); |
437 void OnHostResolverResolveACK( | 423 void OnHostResolverResolveACK( |
438 uint32 plugin_dispatcher_id, | 424 uint32 plugin_dispatcher_id, |
439 uint32 host_resolver_id, | 425 uint32 host_resolver_id, |
440 bool succeeded, | 426 bool succeeded, |
441 const std::string& canonical_name, | 427 const std::string& canonical_name, |
442 const std::vector<PP_NetAddress_Private>& net_address_list); | 428 const std::vector<PP_NetAddress_Private>& net_address_list); |
443 | 429 |
444 CONTENT_EXPORT int GetRoutingID() const; | 430 // Attempts to create a PPAPI plugin for the given filepath. On success, it |
431 // will return the newly-created module. | |
432 // | |
433 // There are two reasons for failure. The first is that the plugin isn't | |
434 // a PPAPI plugin. In this case, |*pepper_plugin_was_registered| will be set | |
435 // to false and the caller may want to fall back on creating an NPAPI plugin. | |
436 // the second is that the plugin failed to initialize. In this case, | |
437 // |*pepper_plugin_was_registered| will be set to true and the caller should | |
438 // not fall back on any other plugin types. | |
439 CONTENT_EXPORT scoped_refptr<webkit::ppapi::PluginModule> | |
brettw
2012/11/30 23:18:12
Is this CONTENT_EXPORT needed? Now that this is a
nilesh
2012/12/01 00:41:35
Done.
| |
440 CreatePepperPluginModule( | |
441 const webkit::WebPluginInfo& webplugin_info, | |
442 bool* pepper_plugin_was_registered); | |
445 | 443 |
446 typedef base::Callback<void (int /* request_id */, | |
447 bool /* succeeded */, | |
448 const std::string& /* label */)> | |
449 OpenDeviceCallback; | |
450 | |
451 // Opens the specified device. The request ID passed into the callback will be | |
452 // the same as the return value. If successful, the label passed into the | |
453 // callback identifies a audio/video steam, which can be used to call | |
454 // CloseDevice() and GetSesssionID(). | |
455 int OpenDevice(PP_DeviceType_Dev type, | |
456 const std::string& device_id, | |
457 const OpenDeviceCallback& callback); | |
458 void CloseDevice(const std::string& label); | |
459 // Gets audio/video session ID given a label. | |
460 int GetSessionID(PP_DeviceType_Dev type, const std::string& label); | |
461 | |
462 private: | |
463 // Asynchronously attempts to create a PPAPI broker for the given plugin. | 444 // Asynchronously attempts to create a PPAPI broker for the given plugin. |
464 scoped_refptr<PepperBrokerImpl> CreateBroker( | 445 scoped_refptr<PepperBrokerImpl> CreateBroker( |
465 webkit::ppapi::PluginModule* plugin_module); | 446 webkit::ppapi::PluginModule* plugin_module); |
466 | 447 |
467 // Create a new HostDispatcher for proxying, hook it to the PluginModule, | 448 // Create a new HostDispatcher for proxying, hook it to the PluginModule, |
468 // and perform other common initialization. | 449 // and perform other common initialization. |
469 RendererPpapiHost* CreateOutOfProcessModule( | 450 RendererPpapiHost* CreateOutOfProcessModule( |
470 webkit::ppapi::PluginModule* module, | 451 webkit::ppapi::PluginModule* module, |
471 const FilePath& path, | 452 const FilePath& path, |
472 ppapi::PpapiPermissions permissions, | 453 ppapi::PpapiPermissions permissions, |
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527 | 508 |
528 scoped_ptr<PepperDeviceEnumerationEventHandler> | 509 scoped_ptr<PepperDeviceEnumerationEventHandler> |
529 device_enumeration_event_handler_; | 510 device_enumeration_event_handler_; |
530 | 511 |
531 DISALLOW_COPY_AND_ASSIGN(PepperPluginDelegateImpl); | 512 DISALLOW_COPY_AND_ASSIGN(PepperPluginDelegateImpl); |
532 }; | 513 }; |
533 | 514 |
534 } // namespace content | 515 } // namespace content |
535 | 516 |
536 #endif // CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_ | 517 #endif // CONTENT_RENDERER_PEPPER_PEPPER_PLUGIN_DELEGATE_IMPL_H_ |
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